# 2024 Uruguay Open – Singles

Facundo Díaz Acosta was the defending champion but chose not to defend his title.
Tristan Boyer won the title after defeating Hugo Dellien 6–2, 6–4 in the final.

## Seeds

* Francisco Comesaña (first round, retired)
* Thiago Monteiro (quarterfinals)
* Federico Coria (semifinals)
* Camilo Ugo Carabelli (semifinals)
* Hugo Dellien (final)
* Román Andrés Burruchaga (first round)
* Federico Agustín Gómez (first round)
* Juan Manuel Cerúndolo (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 5 | Hugo Dellien | 6 | 6 | | | | |
| 3 | Federico Coria | 3 | 4 | | | | |
| 3 | Federico Coria | 3 | 4 | 5 | Hugo Dellien | 2 | 4 |
| | | | | | Tristan Boyer | 6 | 6 |
| 4 | Camilo Ugo Carabelli | 1 | 3 | | Tristan Boyer | 6 | 6 |
| | Tristan Boyer | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | F Comesaña | 6$^2$ | 0$^r$ | | | | | | | | | | | | | | |
| | JB Torres | 7$^7$ | 0 | | | JB Torres | 5 | 0 | | | | | | | | | |
| | F Meligeni Alves | 6 | 6 | | | F Meligeni Alves | 7 | 6 | | | | | | | | | |
| | A Andrade | 1 | 3 | | | | | | | | F Meligeni Alves | 1 | 1 | | | | |
| | H Rocha | 0 | 6 | 3 | | | | | | 5 | H Dellien | 6 | 6 | | | | |
| Q | O Luz | 6 | 3 | 6 | Q | O Luz | 3 | 6$^3$ | | | | | | | | | |
| Q | Luciano Emanuel Ambrogi | 3 | 1 | | 5 | H Dellien | 6 | 7$^7$ | | | | | | | | | |
| 5 | H Dellien | 6 | 6 | | | | | | | | | | | 5 | H Dellien | 6 | 6 |
| 3 | F Coria | 6 | 7$^7$ | | | | | | | | | | | 3 | F Coria | 3 | 4 |
| | V Gaubas | 3 | 6$^0$ | | 3 | F Coria | 6 | 3 | 6 | | | | | | | | |
| Q | L Midón | 6 | 6 | | Q | L Midón | 1 | 6 | 4 | | | | | | | | |
| | AD Vallejo | 3 | 4 | | | | | | | 3 | F Coria | 6 | 6 | | | | |
| LL | M Pucinelli de Almeida | 2 | 0 | | | | | | | | G Heide | 3 | 1 | | | | |
| | A Collarini | 6 | 6 | | | A Collarini | 6$^4$ | 5 | | | | | | | | | |
| | G Heide | 6 | 6 | | | G Heide | 7$^7$ | 7 | | | | | | | | | |
| 7 | FA Gómez | 0 | 2 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | RA Burruchaga | 0 | 2 | | | | | | | | | | | | | | |
| WC | GA Olivieri | 6 | 6 | | WC | GA Olivieri | 7$^7$ | 7$^7$ | | | | | | | | | |
| | E Møller | 6 | 6 | | | E Møller | 6$^5$ | 6$^4$ | | | | | | | | | |
| | O Roca Batalla | 4 | 1 | | | | | | | WC | GA Olivieri | 2 | 2 | | | | |
| Q | G Villanueva | 1 | 3 | | | | | | | 4 | C Ugo Carabelli | 6 | 6 | | | | |
| | M Dellien | 6 | 6 | | | M Dellien | 7$^7$ | 5 | 3 | | | | | | | | |
| | V Kopřiva | 4 | 2 | | 4 | C Ugo Carabelli | 6$^4$ | 7 | 6 | | | | | | | | |
| 4 | C Ugo Carabelli | 6 | 6 | | | | | | | | | | | 4 | C Ugo Carabelli | 1 | 3 |
| 8 | JM Cerúndolo | 4 | 4 | | | | | | | | | | | | T Boyer | 6 | 6 |
| | T Boyer | 6 | 6 | | | T Boyer | 7 | 7 | | | | | | | | | |
| WC | F Roncadelli | 3 | 5 | | Q | G Elias | 5 | 5 | | | | | | | | | |
| Q | G Elias | 6 | 7 | | | | | | | | T Boyer | 6 | 6 | | | | |
| | Á Guillén Meza | 7 | 4 | 6$^4$ | | | | | | 2 | T Monteiro | 3 | 4 | | | | |
| Q | M Alves | 5 | 6 | 7$^7$ | Q | M Alves | 5 | 3 | | | | | | | | | |
| WC | Joaquín Aguilar Cardozo | 2 | 1 | | 2 | T Monteiro | 7 | 6 | | | | | | | | | |
| 2 | T Monteiro | 6 | 6 | | | | | | | | | | | | | | |